The two charts below show a possible behavior of S&P-500 index for the next week, May 16-20, 2011. The first chart is neural network forecast, the second one is pattern similarity forecast. Both methods predict a slight uptrend.

The chart presents a potential behavior of S&P-500 index for the next week, May 9 – 13, 2011. The forecast has been created by pattern recognition system. The method predicts some fluctuations with eventual uptrend.

The two charts below show a possible behavior of S&P-500 index for the next week, April 25 – 29, 2011. The first chart is pattern similarity forecast, the second chart is neural network forecast. Both methods predict some continuing slight uptrend but with eventual reversal to a downtrend.

The two charts below show a possible behavior of S&P-500 index for the next week, April 18 – 22, 2011. The first chart is neural network forecast, the second chart is pattern similarity forecast. Both methods predict sideways fluctuations with an overall slight uptrend.

The charts below show a potential behavior of S&P-500 index for the next week, April 11 – 15, 2011. The first chart is pattern similarity forecast, the second one – neural network forecast. Both methods predict sideways movements without significant advances.

The charts show possible behavior of S&P-500 Index for the next week, April 4 – 8, 2011. The first chart is neural network forecast, the second one – pattern similarity forecast. Both methods predict an overall uptrend with some negative performance on Tuesday.

The charts below show potential behavior of S&P-500 Index, ^GSPC, for the next week, March 28 – April 1, 2011. The first chart is pattern similarity forecast, the second one – neural network forecast. Both methods predict an uptrend after Monday.

The chart shows S&P-500 index forecast for the period from March 21 to March 25, 2011. The possible ^GSPC behavior is a sideways fluctuation within 1% without significant advances. The prediction has been calculated using Neural Network Stock Trend Predictor NNSTP-2.

The chart shows S&P-500 index forecast for the period from March 14 to March 18, 2011. The possible ^GSPC behavior is a sideways fluctuation within 1% with a slight uptrend. The prediction has been calculated using Neural Network Stock Trend Predictor NNSTP-2.

Nothing in this piece or on this web site should be construed as investment advice in any way. Always do your own research or/and consult a qualified investment advisor. It is wise to analyze data from multiple sources and draw your own conclusions based on the soundest principles. Be aware of the risks involved in stock investments.